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The Gibson Dual‑Split cat‑back exhaust for 2000–2005 Chevrolet Astro 4.3L improves exhaust flow and delivers an aggressive throaty sound. It reduces backpressure for increased torque and typical gains of 15–20 horsepower, exiting via polished stainless dual tips. The system bolts on with included hardware and factory‑style hangers, uses mandrel‑bent stainless tubing to minimize drone, and carries a Lifetime Limited Warranty.
Gibson 00-05 Chevrolet Astro Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless
